东南红壤丘陵地区农业可持续发展研究  

AGRICULTURAL SUSTAINABILITY OF THE RED SOIL UPLAND REGION IN SOUTHEAST CHINA

作　　者：赵其国[1] 徐梦洁[2] 吴志东[1] 

机构地区：[1]南京土壤研究所,南京210008 [2]南京大学城市与资源学系,南京210093

出　　处：《土壤学报》2000年第4期433-442,共10页Acta Pedologica Sinica

基　　金：国家自然科学基金项目!(基金批准号:49631010)

摘　　要：针对东南红壤丘陵区域的农业发展状况，以区域ＰＲＥＳＤ系统构型方法对区域的人口、资源、环境、社会和经济等子系统逐一分析，在此基础上提出了农业可持续发展评价指标体系，对其１９８８～１９９６年间的农业发展可持续程度进行评价，并将评价结果与此前利用遥感等手段取得的评价结果对比，结果基本吻合，验证了指标体系的适用性以及红壤地区农业面临的最重要的环境障碍一水土流失问题，并因此提出了对策和措施。According to the agricultural development in the red soil upland region in Southeast China, sub-systems such as population, resources, environment and social economy were analyzed separately. An assessing index system was used to assess the agricultural sustainability for the period from 1988 to 1996 and thus the results were compared with those obtained by other researchers with other methods. The coincidence proved the applicability of the index system and confirmed again that water and soil loss is the major obstacle faced in the sustainable development of the agriculture. Based on the evaluation results counter-measures were proposed.

关 键 词：东南红壤丘陵地区 农业 可持续发展 人口 资源 环境 经济 区域PRESD系统 评价指标体系 

分 类 号：S－0[农业科学] X22[环境科学与工程—环境科学]